Nelson, T.A., M.A. Brown, S.J. Fielke, A.D. Mackay, P.R. Payne, A.P. Rhodes, and W. Smith. 2017. “Implementing Change: Barriers and Opportunities”. Journal of New Zealand Grasslands 79 (January):269-72. https://doi.org/10.33584/jnzg.2017.79.540.